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<?php |
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declare(strict_types=1); |
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namespace Doctrine\ORM; |
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use Doctrine\Common\Collections\ArrayCollection; |
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use Doctrine\Common\Collections\Collection; |
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use Doctrine\Common\Persistence\Mapping\MappingException as CommonMappingException; |
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use Doctrine\DBAL\Cache\QueryCacheProfile; |
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use Doctrine\DBAL\Driver\Statement; |
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use Doctrine\ORM\Cache\Exception\InvalidResultCacheDriver; |
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use Doctrine\ORM\Cache\Logging\CacheLogger; |
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use Doctrine\ORM\Cache\QueryCacheKey; |
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use Doctrine\ORM\Cache\TimestampCacheKey; |
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use Doctrine\ORM\Internal\Hydration\IterableResult; |
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use Doctrine\ORM\Mapping\MappingException; |
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use Doctrine\ORM\Query\Parameter; |
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use Doctrine\ORM\Query\ResultSetMapping; |
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use function array_map; |
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use function array_shift; |
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use function count; |
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use function is_array; |
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use function is_numeric; |
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use function is_object; |
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use function is_scalar; |
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use function ksort; |
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use function reset; |
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use function serialize; |
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use function sha1; |
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/** |
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* Base contract for ORM queries. Base class for Query and NativeQuery. |
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*/ |
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abstract class AbstractQuery |
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{ |
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/* Hydration mode constants */ |
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/** |
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* Hydrates an object graph. This is the default behavior. |
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*/ |
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public const HYDRATE_OBJECT = 1; |
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/** |
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* Hydrates an array graph. |
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*/ |
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public const HYDRATE_ARRAY = 2; |
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/** |
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* Hydrates a flat, rectangular result set with scalar values. |
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*/ |
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public const HYDRATE_SCALAR = 3; |
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/** |
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* Hydrates a single scalar value. |
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*/ |
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public const HYDRATE_SINGLE_SCALAR = 4; |
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/** |
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* Very simple object hydrator (optimized for performance). |
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*/ |
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public const HYDRATE_SIMPLEOBJECT = 5; |
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/** |
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* The parameter map of this query. |
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* |
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* @var ArrayCollection|Parameter[] |
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*/ |
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protected $parameters; |
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/** |
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* The user-specified ResultSetMapping to use. |
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* |
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* @var ResultSetMapping |
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*/ |
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protected $resultSetMapping; |
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/** |
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* The entity manager used by this query object. |
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* |
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* @var EntityManagerInterface |
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*/ |
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protected $em; |
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/** |
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* The map of query hints. |
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* |
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* @var mixed[] |
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*/ |
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protected $hints = []; |
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/** |
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* The hydration mode. |
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* |
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* @var string|int |
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*/ |
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protected $hydrationMode = self::HYDRATE_OBJECT; |
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/** @var QueryCacheProfile */ |
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protected $queryCacheProfile; |
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/** |
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* Whether or not expire the result cache. |
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* |
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* @var bool |
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*/ |
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protected $expireResultCache = false; |
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/** @var QueryCacheProfile */ |
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protected $hydrationCacheProfile; |
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/** |
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* Whether to use second level cache, if available. |
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* |
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* @var bool |
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*/ |
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protected $cacheable = false; |
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/** @var bool */ |
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protected $hasCache = false; |
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/** |
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* Second level cache region name. |
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* |
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* @var string|null |
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*/ |
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protected $cacheRegion; |
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/** |
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* Second level query cache mode. |
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* |
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* @var int|null |
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*/ |
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protected $cacheMode; |
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/** @var CacheLogger|null */ |
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protected $cacheLogger; |
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/** @var int */ |
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protected $lifetime = 0; |
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/** |
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* Initializes a new instance of a class derived from <tt>AbstractQuery</tt>. |
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*/ |
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public function __construct(EntityManagerInterface $em) |
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{ |
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$this->em = $em; |
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$this->parameters = new ArrayCollection(); |
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$this->hints = $em->getConfiguration()->getDefaultQueryHints(); |
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$this->hasCache = $this->em->getConfiguration()->isSecondLevelCacheEnabled(); |
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if ($this->hasCache) { |
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$this->cacheLogger = $em->getConfiguration() |
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->getSecondLevelCacheConfiguration() |
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->getCacheLogger(); |
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} |
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} |
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/** |
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* Enable/disable second level query (result) caching for this query. |
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* |
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* @param bool $cacheable |
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* |
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* @return static This query instance. |
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*/ |
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public function setCacheable($cacheable) |
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{ |
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$this->cacheable = (bool) $cacheable; |
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return $this; |
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} |
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/** |
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* @return bool TRUE if the query results are enable for second level cache, FALSE otherwise. |
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*/ |
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public function isCacheable() |
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{ |
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return $this->cacheable; |
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} |
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/** |
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* @param string $cacheRegion |
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* |
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* @return static This query instance. |
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*/ |
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public function setCacheRegion($cacheRegion) |
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{ |
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$this->cacheRegion = (string) $cacheRegion; |
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return $this; |
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} |
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/** |
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* Obtain the name of the second level query cache region in which query results will be stored |
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* |
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* @return string|null The cache region name; NULL indicates the default region. |
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*/ |
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public function getCacheRegion() |
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{ |
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return $this->cacheRegion; |
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} |
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/** |
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* @return bool TRUE if the query cache and second level cache are enabled, FALSE otherwise. |
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*/ |
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protected function isCacheEnabled() |
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{ |
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return $this->cacheable && $this->hasCache; |
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} |
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/** |
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* @return int |
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*/ |
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public function getLifetime() |
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{ |
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return $this->lifetime; |
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} |
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/** |
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* Sets the life-time for this query into second level cache. |
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* |
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* @param int $lifetime |
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* |
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* @return \Doctrine\ORM\AbstractQuery This query instance. |
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*/ |
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public function setLifetime($lifetime) |
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{ |
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$this->lifetime = (int) $lifetime; |
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return $this; |
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} |
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/** |
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* @return int |
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*/ |
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public function getCacheMode() |
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{ |
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return $this->cacheMode; |
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} |
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/** |
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* @param int $cacheMode |
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* |
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* @return \Doctrine\ORM\AbstractQuery This query instance. |
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*/ |
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public function setCacheMode($cacheMode) |
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{ |
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$this->cacheMode = (int) $cacheMode; |
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return $this; |
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} |
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/** |
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* Gets the SQL query that corresponds to this query object. |
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* The returned SQL syntax depends on the connection driver that is used |
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* by this query object at the time of this method call. |
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* |
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* @return string SQL query |
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*/ |
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abstract public function getSQL(); |
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/** |
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* Retrieves the associated EntityManager of this Query instance. |
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* |
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* @return EntityManagerInterface |
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*/ |
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public function getEntityManager() |
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{ |
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return $this->em; |
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} |
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/** |
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* Frees the resources used by the query object. |
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* |
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* Resets Parameters, Parameter Types and Query Hints. |
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*/ |
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public function free() |
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{ |
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$this->parameters = new ArrayCollection(); |
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$this->hints = $this->em->getConfiguration()->getDefaultQueryHints(); |
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} |
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/** |
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* Get all defined parameters. |
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* |
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* @return ArrayCollection The defined query parameters. |
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*/ |
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public function getParameters() |
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{ |
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return $this->parameters; |
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} |
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/** |
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* Gets a query parameter. |
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* |
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* @param mixed $key The key (index or name) of the bound parameter. |
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* |
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* @return Query\Parameter|null The value of the bound parameter, or NULL if not available. |
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*/ |
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public function getParameter($key) |
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{ |
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$filteredParameters = $this->parameters->filter( |
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static function (Query\Parameter $parameter) use ($key) : bool { |
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$parameterName = $parameter->getName(); |
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return $key === $parameterName || (string) $key === (string) $parameterName; |
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} |
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); |
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return $filteredParameters->isEmpty() ? null : $filteredParameters->first(); |
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} |
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/** |
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* Sets a collection of query parameters. |
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* |
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* @param ArrayCollection|mixed[] $parameters |
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* |
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* @return static This query instance. |
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*/ |
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public function setParameters($parameters) |
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{ |
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// BC compatibility with 2.3- |
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if (is_array($parameters)) { |
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$parameterCollection = new ArrayCollection(); |
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foreach ($parameters as $key => $value) { |
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$parameterCollection->add(new Parameter($key, $value)); |
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} |
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$parameters = $parameterCollection; |
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} |
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$this->parameters = $parameters; |
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return $this; |
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} |
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/** |
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* Sets a query parameter. |
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* |
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* @param string|int $key The parameter position or name. |
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* @param mixed $value The parameter value. |
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* @param int|string|null $type The parameter type. If specified, the given value will be run through |
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* the type conversion of this type. This is usually not needed for |
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* strings and numeric types. |
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* |
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* @return static This query instance. |
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*/ |
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public function setParameter($key, $value, $type = null) |
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{ |
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$existingParameter = $this->getParameter($key); |
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if ($existingParameter !== null) { |
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$existingParameter->setValue($value, $type); |
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return $this; |
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} |
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$this->parameters->add(new Parameter($key, $value, $type)); |
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return $this; |
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} |
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/** |
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* Processes an individual parameter value. |
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* |
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* @param mixed $value |
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* |
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* @return string|mixed[] |
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* |
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* @throws ORMInvalidArgumentException |
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*/ |
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public function processParameterValue($value) |
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{ |
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174 |
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if (is_scalar($value)) { |
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return $value; |
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} |
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88 |
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if ($value instanceof Mapping\ClassMetadata) { |
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return $value->discriminatorValue ?: $value->getClassName(); |
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} |
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384
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87 |
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if ($value instanceof Collection) { |
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1 |
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$value = $value->toArray(); |
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} |
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388
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87 |
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if (is_array($value)) { |
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73 |
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foreach ($value as $key => $paramValue) { |
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73 |
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$paramValue = $this->processParameterValue($paramValue); |
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$value[$key] = is_array($paramValue) ? reset($paramValue) : $paramValue; |
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} |
393
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73 |
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return $value; |
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} |
396
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397
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17 |
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if (! is_object($value)) { |
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1 |
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return $value; |
399
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} |
400
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401
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try { |
402
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16 |
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$value = $this->em->getUnitOfWork()->getSingleIdentifierValue($value); |
403
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|
404
|
14 |
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if ($value === null) { |
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14 |
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throw ORMInvalidArgumentException::invalidIdentifierBindingEntity(); |
406
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} |
407
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3 |
|
} catch (MappingException | CommonMappingException $e) { |
408
|
|
|
// Silence any mapping exceptions. These can occur if the object in |
409
|
|
|
// question is not a mapped entity, in which case we just don't do |
410
|
|
|
// any preparation on the value. |
411
|
|
|
} |
412
|
|
|
|
413
|
16 |
|
return $value; |
414
|
|
|
} |
415
|
|
|
|
416
|
|
|
/** |
417
|
|
|
* Sets the ResultSetMapping that should be used for hydration. |
418
|
|
|
* |
419
|
|
|
* @return static This query instance. |
420
|
|
|
*/ |
421
|
22 |
|
public function setResultSetMapping(Query\ResultSetMapping $rsm) |
422
|
|
|
{ |
423
|
22 |
|
$this->resultSetMapping = $rsm; |
424
|
|
|
|
425
|
22 |
|
return $this; |
426
|
|
|
} |
427
|
|
|
|
428
|
|
|
/** |
429
|
|
|
* Gets the ResultSetMapping used for hydration. |
430
|
|
|
* |
431
|
|
|
* @return ResultSetMapping |
432
|
|
|
*/ |
433
|
14 |
|
protected function getResultSetMapping() |
434
|
|
|
{ |
435
|
14 |
|
return $this->resultSetMapping; |
436
|
|
|
} |
437
|
|
|
|
438
|
|
|
/** |
439
|
|
|
* Set a cache profile for hydration caching. |
440
|
|
|
* |
441
|
|
|
* If no result cache driver is set in the QueryCacheProfile, the default |
442
|
|
|
* result cache driver is used from the configuration. |
443
|
|
|
* |
444
|
|
|
* Important: Hydration caching does NOT register entities in the |
445
|
|
|
* UnitOfWork when retrieved from the cache. Never use result cached |
446
|
|
|
* entities for requests that also flush the EntityManager. If you want |
447
|
|
|
* some form of caching with UnitOfWork registration you should use |
448
|
|
|
* {@see AbstractQuery::setResultCacheProfile()}. |
449
|
|
|
* |
450
|
|
|
* @return static This query instance. |
451
|
|
|
* |
452
|
|
|
* @example |
453
|
|
|
* $lifetime = 100; |
454
|
|
|
* $resultKey = "abc"; |
455
|
|
|
* $query->setHydrationCacheProfile(new QueryCacheProfile()); |
456
|
|
|
* $query->setHydrationCacheProfile(new QueryCacheProfile($lifetime, $resultKey)); |
457
|
|
|
*/ |
458
|
3 |
|
public function setHydrationCacheProfile(?QueryCacheProfile $profile = null) |
459
|
|
|
{ |
460
|
3 |
|
if ($profile !== null && ! $profile->getResultCacheDriver()) { |
461
|
|
|
$resultCacheDriver = $this->em->getConfiguration()->getHydrationCacheImpl(); |
462
|
|
|
$profile = $profile->setResultCacheDriver($resultCacheDriver); |
|
|
|
|
463
|
|
|
} |
464
|
|
|
|
465
|
3 |
|
$this->hydrationCacheProfile = $profile; |
466
|
|
|
|
467
|
3 |
|
return $this; |
468
|
|
|
} |
469
|
|
|
|
470
|
|
|
/** |
471
|
|
|
* @return QueryCacheProfile |
472
|
|
|
*/ |
473
|
3 |
|
public function getHydrationCacheProfile() |
474
|
|
|
{ |
475
|
3 |
|
return $this->hydrationCacheProfile; |
476
|
|
|
} |
477
|
|
|
|
478
|
|
|
/** |
479
|
|
|
* Set a cache profile for the result cache. |
480
|
|
|
* |
481
|
|
|
* If no result cache driver is set in the QueryCacheProfile, the default |
482
|
|
|
* result cache driver is used from the configuration. |
483
|
|
|
* |
484
|
|
|
* @return static This query instance. |
485
|
|
|
*/ |
486
|
1 |
|
public function setResultCacheProfile(?QueryCacheProfile $profile = null) |
487
|
|
|
{ |
488
|
1 |
|
if ($profile !== null && ! $profile->getResultCacheDriver()) { |
489
|
|
|
$resultCacheDriver = $this->em->getConfiguration()->getResultCacheImpl(); |
490
|
|
|
$profile = $profile->setResultCacheDriver($resultCacheDriver); |
|
|
|
|
491
|
|
|
} |
492
|
|
|
|
493
|
1 |
|
$this->queryCacheProfile = $profile; |
494
|
|
|
|
495
|
1 |
|
return $this; |
496
|
|
|
} |
497
|
|
|
|
498
|
|
|
/** |
499
|
|
|
* Defines a cache driver to be used for caching result sets and implicitly enables caching. |
500
|
|
|
* |
501
|
|
|
* @param \Doctrine\Common\Cache\Cache|null $resultCacheDriver Cache driver |
502
|
|
|
* |
503
|
|
|
* @return static This query instance. |
504
|
|
|
* |
505
|
|
|
* @throws ORMException |
506
|
|
|
*/ |
507
|
8 |
|
public function setResultCacheDriver($resultCacheDriver = null) |
508
|
|
|
{ |
509
|
8 |
|
if ($resultCacheDriver !== null && ! ($resultCacheDriver instanceof \Doctrine\Common\Cache\Cache)) { |
|
|
|
|
510
|
|
|
throw InvalidResultCacheDriver::create(); |
511
|
|
|
} |
512
|
|
|
|
513
|
8 |
|
$this->queryCacheProfile = $this->queryCacheProfile |
514
|
1 |
|
? $this->queryCacheProfile->setResultCacheDriver($resultCacheDriver) |
|
|
|
|
515
|
7 |
|
: new QueryCacheProfile(0, null, $resultCacheDriver); |
516
|
|
|
|
517
|
8 |
|
return $this; |
518
|
|
|
} |
519
|
|
|
|
520
|
|
|
/** |
521
|
|
|
* Returns the cache driver used for caching result sets. |
522
|
|
|
* |
523
|
|
|
* @deprecated |
524
|
|
|
* |
525
|
|
|
* @return \Doctrine\Common\Cache\Cache Cache driver |
526
|
|
|
*/ |
527
|
3 |
|
public function getResultCacheDriver() |
528
|
|
|
{ |
529
|
3 |
|
if ($this->queryCacheProfile && $this->queryCacheProfile->getResultCacheDriver()) { |
530
|
3 |
|
return $this->queryCacheProfile->getResultCacheDriver(); |
531
|
|
|
} |
532
|
|
|
|
533
|
|
|
return $this->em->getConfiguration()->getResultCacheImpl(); |
534
|
|
|
} |
535
|
|
|
|
536
|
|
|
/** |
537
|
|
|
* Set whether or not to cache the results of this query and if so, for |
538
|
|
|
* how long and which ID to use for the cache entry. |
539
|
|
|
* |
540
|
|
|
* @param bool $useCache Whether or not to cache the results of this query. |
541
|
|
|
* @param int $lifetime How long the cache entry is valid, in seconds. |
542
|
|
|
* @param string $resultCacheId ID to use for the cache entry. |
543
|
|
|
* |
544
|
|
|
* @return static This query instance. |
545
|
|
|
*/ |
546
|
9 |
|
public function useResultCache($useCache, $lifetime = null, $resultCacheId = null) |
547
|
|
|
{ |
548
|
9 |
|
if ($useCache) { |
549
|
9 |
|
$this->setResultCacheLifetime($lifetime); |
550
|
9 |
|
$this->setResultCacheId($resultCacheId); |
551
|
|
|
|
552
|
9 |
|
return $this; |
553
|
|
|
} |
554
|
|
|
|
555
|
1 |
|
$this->queryCacheProfile = null; |
556
|
|
|
|
557
|
1 |
|
return $this; |
558
|
|
|
} |
559
|
|
|
|
560
|
|
|
/** |
561
|
|
|
* Defines how long the result cache will be active before expire. |
562
|
|
|
* |
563
|
|
|
* @param int $lifetime How long the cache entry is valid, in seconds. |
564
|
|
|
* |
565
|
|
|
* @return static This query instance. |
566
|
|
|
*/ |
567
|
10 |
|
public function setResultCacheLifetime($lifetime) |
568
|
|
|
{ |
569
|
10 |
|
$lifetime = $lifetime !== null ? (int) $lifetime : 0; |
|
|
|
|
570
|
|
|
|
571
|
10 |
|
$this->queryCacheProfile = $this->queryCacheProfile |
572
|
4 |
|
? $this->queryCacheProfile->setLifetime($lifetime) |
573
|
6 |
|
: new QueryCacheProfile($lifetime, null, $this->em->getConfiguration()->getResultCacheImpl()); |
574
|
|
|
|
575
|
10 |
|
return $this; |
576
|
|
|
} |
577
|
|
|
|
578
|
|
|
/** |
579
|
|
|
* Retrieves the lifetime of resultset cache. |
580
|
|
|
* |
581
|
|
|
* @deprecated |
582
|
|
|
* |
583
|
|
|
* @return int |
584
|
|
|
*/ |
585
|
|
|
public function getResultCacheLifetime() |
586
|
|
|
{ |
587
|
|
|
return $this->queryCacheProfile ? $this->queryCacheProfile->getLifetime() : 0; |
588
|
|
|
} |
589
|
|
|
|
590
|
|
|
/** |
591
|
|
|
* Defines if the result cache is active or not. |
592
|
|
|
* |
593
|
|
|
* @param bool $expire Whether or not to force resultset cache expiration. |
594
|
|
|
* |
595
|
|
|
* @return static This query instance. |
596
|
|
|
*/ |
597
|
4 |
|
public function expireResultCache($expire = true) |
598
|
|
|
{ |
599
|
4 |
|
$this->expireResultCache = $expire; |
600
|
|
|
|
601
|
4 |
|
return $this; |
602
|
|
|
} |
603
|
|
|
|
604
|
|
|
/** |
605
|
|
|
* Retrieves if the resultset cache is active or not. |
606
|
|
|
* |
607
|
|
|
* @return bool |
608
|
|
|
*/ |
609
|
8 |
|
public function getExpireResultCache() |
610
|
|
|
{ |
611
|
8 |
|
return $this->expireResultCache; |
612
|
|
|
} |
613
|
|
|
|
614
|
|
|
/** |
615
|
|
|
* @return QueryCacheProfile |
616
|
|
|
*/ |
617
|
1 |
|
public function getQueryCacheProfile() |
618
|
|
|
{ |
619
|
1 |
|
return $this->queryCacheProfile; |
620
|
|
|
} |
621
|
|
|
|
622
|
|
|
/** |
623
|
|
|
* Change the default fetch mode of an association for this query. |
624
|
|
|
* |
625
|
|
|
* $fetchMode can be one of FetchMode::EAGER, FetchMode::LAZY or FetchMode::EXTRA_LAZY |
626
|
|
|
* |
627
|
|
|
* @param string $class |
628
|
|
|
* @param string $assocName |
629
|
|
|
* @param int $fetchMode |
630
|
|
|
* |
631
|
|
|
* @return static This query instance. |
632
|
|
|
*/ |
633
|
3 |
|
public function setFetchMode($class, $assocName, $fetchMode) |
634
|
|
|
{ |
635
|
3 |
|
if ($fetchMode !== Mapping\FetchMode::EAGER) { |
|
|
|
|
636
|
|
|
$fetchMode = Mapping\FetchMode::LAZY; |
637
|
|
|
} |
638
|
|
|
|
639
|
3 |
|
$this->hints['fetchMode'][$class][$assocName] = $fetchMode; |
640
|
|
|
|
641
|
3 |
|
return $this; |
642
|
|
|
} |
643
|
|
|
|
644
|
|
|
/** |
645
|
|
|
* Defines the processing mode to be used during hydration / result set transformation. |
646
|
|
|
* |
647
|
|
|
* @param string|int $hydrationMode Doctrine processing mode to be used during hydration process. |
648
|
|
|
* One of the Query::HYDRATE_* constants. |
649
|
|
|
* |
650
|
|
|
* @return static This query instance. |
651
|
|
|
*/ |
652
|
377 |
|
public function setHydrationMode($hydrationMode) |
653
|
|
|
{ |
654
|
377 |
|
$this->hydrationMode = $hydrationMode; |
655
|
|
|
|
656
|
377 |
|
return $this; |
657
|
|
|
} |
658
|
|
|
|
659
|
|
|
/** |
660
|
|
|
* Gets the hydration mode currently used by the query. |
661
|
|
|
* |
662
|
|
|
* @return string|int |
663
|
|
|
*/ |
664
|
666 |
|
public function getHydrationMode() |
665
|
|
|
{ |
666
|
666 |
|
return $this->hydrationMode; |
667
|
|
|
} |
668
|
|
|
|
669
|
|
|
/** |
670
|
|
|
* Gets the list of results for the query. |
671
|
|
|
* |
672
|
|
|
* Alias for execute(null, $hydrationMode = HYDRATE_OBJECT). |
673
|
|
|
* |
674
|
|
|
* @param string|int $hydrationMode |
675
|
|
|
* |
676
|
|
|
* @return mixed |
677
|
|
|
*/ |
678
|
298 |
|
public function getResult($hydrationMode = self::HYDRATE_OBJECT) |
679
|
|
|
{ |
680
|
298 |
|
return $this->execute(null, $hydrationMode); |
681
|
|
|
} |
682
|
|
|
|
683
|
|
|
/** |
684
|
|
|
* Gets the array of results for the query. |
685
|
|
|
* |
686
|
|
|
* Alias for execute(null, HYDRATE_ARRAY). |
687
|
|
|
* |
688
|
|
|
* @return mixed[] |
689
|
|
|
*/ |
690
|
26 |
|
public function getArrayResult() |
691
|
|
|
{ |
692
|
26 |
|
return $this->execute(null, self::HYDRATE_ARRAY); |
693
|
|
|
} |
694
|
|
|
|
695
|
|
|
/** |
696
|
|
|
* Gets the scalar results for the query. |
697
|
|
|
* |
698
|
|
|
* Alias for execute(null, HYDRATE_SCALAR). |
699
|
|
|
* |
700
|
|
|
* @return mixed[] |
701
|
|
|
*/ |
702
|
87 |
|
public function getScalarResult() |
703
|
|
|
{ |
704
|
87 |
|
return $this->execute(null, self::HYDRATE_SCALAR); |
705
|
|
|
} |
706
|
|
|
|
707
|
|
|
/** |
708
|
|
|
* Get exactly one result or null. |
709
|
|
|
* |
710
|
|
|
* @param string|int $hydrationMode |
711
|
|
|
* |
712
|
|
|
* @return mixed |
713
|
|
|
* |
714
|
|
|
* @throws NonUniqueResultException |
715
|
|
|
*/ |
716
|
16 |
|
public function getOneOrNullResult($hydrationMode = null) |
717
|
|
|
{ |
718
|
|
|
try { |
719
|
16 |
|
$result = $this->execute(null, $hydrationMode); |
720
|
1 |
|
} catch (NoResultException $e) { |
721
|
1 |
|
return null; |
722
|
|
|
} |
723
|
|
|
|
724
|
15 |
|
if ($this->hydrationMode !== self::HYDRATE_SINGLE_SCALAR && ! $result) { |
725
|
1 |
|
return null; |
726
|
|
|
} |
727
|
|
|
|
728
|
14 |
|
if (! is_array($result)) { |
729
|
1 |
|
return $result; |
730
|
|
|
} |
731
|
|
|
|
732
|
14 |
|
if (count($result) > 1) { |
733
|
1 |
|
throw new NonUniqueResultException(); |
734
|
|
|
} |
735
|
|
|
|
736
|
13 |
|
return array_shift($result); |
737
|
|
|
} |
738
|
|
|
|
739
|
|
|
/** |
740
|
|
|
* Gets the single result of the query. |
741
|
|
|
* |
742
|
|
|
* Enforces the presence as well as the uniqueness of the result. |
743
|
|
|
* |
744
|
|
|
* If the result is not unique, a NonUniqueResultException is thrown. |
745
|
|
|
* If there is no result, a NoResultException is thrown. |
746
|
|
|
* |
747
|
|
|
* @param string|int $hydrationMode |
748
|
|
|
* |
749
|
|
|
* @return mixed |
750
|
|
|
* |
751
|
|
|
* @throws NonUniqueResultException If the query result is not unique. |
752
|
|
|
* @throws NoResultException If the query returned no result. |
753
|
|
|
*/ |
754
|
103 |
|
public function getSingleResult($hydrationMode = null) |
755
|
|
|
{ |
756
|
103 |
|
$result = $this->execute(null, $hydrationMode); |
757
|
|
|
|
758
|
97 |
|
if ($this->hydrationMode !== self::HYDRATE_SINGLE_SCALAR && ! $result) { |
759
|
2 |
|
throw new NoResultException(); |
760
|
|
|
} |
761
|
|
|
|
762
|
96 |
|
if (! is_array($result)) { |
763
|
9 |
|
return $result; |
764
|
|
|
} |
765
|
|
|
|
766
|
88 |
|
if (count($result) > 1) { |
767
|
1 |
|
throw new NonUniqueResultException(); |
768
|
|
|
} |
769
|
|
|
|
770
|
87 |
|
return array_shift($result); |
771
|
|
|
} |
772
|
|
|
|
773
|
|
|
/** |
774
|
|
|
* Gets the single scalar result of the query. |
775
|
|
|
* |
776
|
|
|
* Alias for getSingleResult(HYDRATE_SINGLE_SCALAR). |
777
|
|
|
* |
778
|
|
|
* @return mixed |
779
|
|
|
* |
780
|
|
|
* @throws NonUniqueResultException If the query result is not unique. |
781
|
|
|
* @throws NoResultException If the query returned no result. |
782
|
|
|
*/ |
783
|
11 |
|
public function getSingleScalarResult() |
784
|
|
|
{ |
785
|
11 |
|
return $this->getSingleResult(self::HYDRATE_SINGLE_SCALAR); |
786
|
|
|
} |
787
|
|
|
|
788
|
|
|
/** |
789
|
|
|
* Sets a query hint. If the hint name is not recognized, it is silently ignored. |
790
|
|
|
* |
791
|
|
|
* @param string $name The name of the hint. |
792
|
|
|
* @param mixed $value The value of the hint. |
793
|
|
|
* |
794
|
|
|
* @return static This query instance. |
795
|
|
|
*/ |
796
|
472 |
|
public function setHint($name, $value) |
797
|
|
|
{ |
798
|
472 |
|
$this->hints[$name] = $value; |
799
|
|
|
|
800
|
472 |
|
return $this; |
801
|
|
|
} |
802
|
|
|
|
803
|
|
|
/** |
804
|
|
|
* Gets the value of a query hint. If the hint name is not recognized, FALSE is returned. |
805
|
|
|
* |
806
|
|
|
* @param string $name The name of the hint. |
807
|
|
|
* |
808
|
|
|
* @return mixed The value of the hint or FALSE, if the hint name is not recognized. |
809
|
|
|
*/ |
810
|
811 |
|
public function getHint($name) |
811
|
|
|
{ |
812
|
811 |
|
return $this->hints[$name] ?? false; |
813
|
|
|
} |
814
|
|
|
|
815
|
|
|
/** |
816
|
|
|
* Check if the query has a hint |
817
|
|
|
* |
818
|
|
|
* @param string $name The name of the hint |
819
|
|
|
* |
820
|
|
|
* @return bool False if the query does not have any hint |
821
|
|
|
*/ |
822
|
19 |
|
public function hasHint($name) |
823
|
|
|
{ |
824
|
19 |
|
return isset($this->hints[$name]); |
825
|
|
|
} |
826
|
|
|
|
827
|
|
|
/** |
828
|
|
|
* Return the key value map of query hints that are currently set. |
829
|
|
|
* |
830
|
|
|
* @return mixed[] |
831
|
|
|
*/ |
832
|
139 |
|
public function getHints() |
833
|
|
|
{ |
834
|
139 |
|
return $this->hints; |
835
|
|
|
} |
836
|
|
|
|
837
|
|
|
/** |
838
|
|
|
* Executes the query and returns an IterableResult that can be used to incrementally |
839
|
|
|
* iterate over the result. |
840
|
|
|
* |
841
|
|
|
* @param ArrayCollection|mixed[]|null $parameters The query parameters. |
842
|
|
|
* @param string|int|null $hydrationMode The hydration mode to use. |
843
|
|
|
* |
844
|
|
|
* @return IterableResult |
845
|
|
|
*/ |
846
|
10 |
|
public function iterate($parameters = null, $hydrationMode = null) |
847
|
|
|
{ |
848
|
10 |
|
if ($hydrationMode !== null) { |
849
|
10 |
|
$this->setHydrationMode($hydrationMode); |
850
|
|
|
} |
851
|
|
|
|
852
|
10 |
|
if (! empty($parameters)) { |
853
|
1 |
|
$this->setParameters($parameters); |
854
|
|
|
} |
855
|
|
|
|
856
|
10 |
|
$rsm = $this->getResultSetMapping(); |
857
|
7 |
|
$stmt = $this->doExecute(); |
858
|
|
|
|
859
|
7 |
|
return $this->em->newHydrator($this->hydrationMode)->iterate($stmt, $rsm, $this->hints); |
860
|
|
|
} |
861
|
|
|
|
862
|
|
|
/** |
863
|
|
|
* Executes the query. |
864
|
|
|
* |
865
|
|
|
* @param ArrayCollection|mixed[]|null $parameters Query parameters. |
866
|
|
|
* @param string|int|null $hydrationMode Processing mode to be used during the hydration process. |
867
|
|
|
* |
868
|
|
|
* @return mixed |
869
|
|
|
*/ |
870
|
472 |
|
public function execute($parameters = null, $hydrationMode = null) |
871
|
|
|
{ |
872
|
472 |
|
return $this->isCacheEnabled() |
873
|
29 |
|
? $this->executeUsingQueryCache($parameters, $hydrationMode) |
874
|
469 |
|
: $this->executeIgnoreQueryCache($parameters, $hydrationMode); |
875
|
|
|
} |
876
|
|
|
|
877
|
|
|
/** |
878
|
|
|
* Execute query ignoring second level cache. |
879
|
|
|
* |
880
|
|
|
* @param ArrayCollection|mixed[]|null $parameters |
881
|
|
|
* @param string|int|null $hydrationMode |
882
|
|
|
* |
883
|
|
|
* @return mixed |
884
|
|
|
*/ |
885
|
472 |
|
private function executeIgnoreQueryCache($parameters = null, $hydrationMode = null) |
886
|
|
|
{ |
887
|
472 |
|
if ($hydrationMode !== null) { |
888
|
367 |
|
$this->setHydrationMode($hydrationMode); |
889
|
|
|
} |
890
|
|
|
|
891
|
472 |
|
if (! empty($parameters)) { |
892
|
|
|
$this->setParameters($parameters); |
893
|
|
|
} |
894
|
|
|
|
895
|
|
|
$setCacheEntry = static function () { |
896
|
472 |
|
}; |
897
|
|
|
|
898
|
472 |
|
if ($this->hydrationCacheProfile !== null) { |
899
|
2 |
|
[$cacheKey, $realCacheKey] = $this->getHydrationCacheId(); |
900
|
|
|
|
901
|
2 |
|
$queryCacheProfile = $this->getHydrationCacheProfile(); |
902
|
2 |
|
$cache = $queryCacheProfile->getResultCacheDriver(); |
903
|
2 |
|
$result = $cache->fetch($cacheKey); |
904
|
|
|
|
905
|
2 |
|
if (isset($result[$realCacheKey])) { |
906
|
2 |
|
return $result[$realCacheKey]; |
907
|
|
|
} |
908
|
|
|
|
909
|
2 |
|
if (! $result) { |
910
|
2 |
|
$result = []; |
911
|
|
|
} |
912
|
|
|
|
913
|
|
|
$setCacheEntry = static function ($data) use ($cache, $result, $cacheKey, $realCacheKey, $queryCacheProfile) { |
914
|
2 |
|
$result[$realCacheKey] = $data; |
915
|
|
|
|
916
|
2 |
|
$cache->save($cacheKey, $result, $queryCacheProfile->getLifetime()); |
917
|
2 |
|
}; |
918
|
|
|
} |
919
|
|
|
|
920
|
472 |
|
$stmt = $this->doExecute(); |
921
|
|
|
|
922
|
464 |
|
if (is_numeric($stmt)) { |
|
|
|
|
923
|
27 |
|
$setCacheEntry($stmt); |
924
|
|
|
|
925
|
27 |
|
return $stmt; |
926
|
|
|
} |
927
|
|
|
|
928
|
449 |
|
$rsm = $this->getResultSetMapping(); |
929
|
449 |
|
$data = $this->em->newHydrator($this->hydrationMode)->hydrateAll($stmt, $rsm, $this->hints); |
930
|
|
|
|
931
|
445 |
|
$setCacheEntry($data); |
932
|
|
|
|
933
|
445 |
|
return $data; |
934
|
|
|
} |
935
|
|
|
|
936
|
|
|
/** |
937
|
|
|
* Load from second level cache or executes the query and put into cache. |
938
|
|
|
* |
939
|
|
|
* @param ArrayCollection|mixed[]|null $parameters |
940
|
|
|
* @param string|int|null $hydrationMode |
941
|
|
|
* |
942
|
|
|
* @return mixed |
943
|
|
|
*/ |
944
|
29 |
|
private function executeUsingQueryCache($parameters = null, $hydrationMode = null) |
945
|
|
|
{ |
946
|
29 |
|
$rsm = $this->getResultSetMapping(); |
947
|
29 |
|
$queryCache = $this->em->getCache()->getQueryCache($this->cacheRegion); |
948
|
29 |
|
$queryKey = new QueryCacheKey( |
949
|
29 |
|
$this->getHash(), |
950
|
29 |
|
$this->lifetime, |
951
|
29 |
|
$this->cacheMode ?: Cache::MODE_NORMAL, |
952
|
29 |
|
$this->getTimestampKey() |
953
|
|
|
); |
954
|
|
|
|
955
|
29 |
|
$result = $queryCache->get($queryKey, $rsm, $this->hints); |
956
|
|
|
|
957
|
29 |
|
if ($result !== null) { |
958
|
16 |
|
if ($this->cacheLogger) { |
959
|
16 |
|
$this->cacheLogger->queryCacheHit($queryCache->getRegion()->getName(), $queryKey); |
960
|
|
|
} |
961
|
|
|
|
962
|
16 |
|
return $result; |
963
|
|
|
} |
964
|
|
|
|
965
|
29 |
|
$result = $this->executeIgnoreQueryCache($parameters, $hydrationMode); |
966
|
29 |
|
$cached = $queryCache->put($queryKey, $rsm, $result, $this->hints); |
967
|
|
|
|
968
|
26 |
|
if ($this->cacheLogger) { |
969
|
26 |
|
$this->cacheLogger->queryCacheMiss($queryCache->getRegion()->getName(), $queryKey); |
970
|
|
|
|
971
|
26 |
|
if ($cached) { |
972
|
26 |
|
$this->cacheLogger->queryCachePut($queryCache->getRegion()->getName(), $queryKey); |
973
|
|
|
} |
974
|
|
|
} |
975
|
|
|
|
976
|
26 |
|
return $result; |
977
|
|
|
} |
978
|
|
|
|
979
|
|
|
/** |
980
|
|
|
* @return TimestampCacheKey|null |
981
|
|
|
*/ |
982
|
29 |
|
private function getTimestampKey() |
983
|
|
|
{ |
984
|
29 |
|
$entityName = reset($this->resultSetMapping->aliasMap); |
985
|
|
|
|
986
|
29 |
|
if (empty($entityName)) { |
987
|
2 |
|
return null; |
988
|
|
|
} |
989
|
|
|
|
990
|
27 |
|
$metadata = $this->em->getClassMetadata($entityName); |
991
|
|
|
|
992
|
27 |
|
return new Cache\TimestampCacheKey($metadata->getRootClassName()); |
|
|
|
|
993
|
|
|
} |
994
|
|
|
|
995
|
|
|
/** |
996
|
|
|
* Get the result cache id to use to store the result set cache entry. |
997
|
|
|
* Will return the configured id if it exists otherwise a hash will be |
998
|
|
|
* automatically generated for you. |
999
|
|
|
* |
1000
|
|
|
* @return string[] ($key, $hash) |
1001
|
|
|
*/ |
1002
|
2 |
|
protected function getHydrationCacheId() |
1003
|
|
|
{ |
1004
|
2 |
|
$parameters = []; |
1005
|
|
|
|
1006
|
2 |
|
foreach ($this->getParameters() as $parameter) { |
1007
|
1 |
|
$parameters[$parameter->getName()] = $this->processParameterValue($parameter->getValue()); |
1008
|
|
|
} |
1009
|
|
|
|
1010
|
2 |
|
$sql = $this->getSQL(); |
1011
|
2 |
|
$queryCacheProfile = $this->getHydrationCacheProfile(); |
1012
|
2 |
|
$hints = $this->getHints(); |
1013
|
2 |
|
$hints['hydrationMode'] = $this->getHydrationMode(); |
1014
|
|
|
|
1015
|
2 |
|
ksort($hints); |
1016
|
|
|
|
1017
|
2 |
|
return $queryCacheProfile->generateCacheKeys($sql, $parameters, $hints); |
1018
|
|
|
} |
1019
|
|
|
|
1020
|
|
|
/** |
1021
|
|
|
* Set the result cache id to use to store the result set cache entry. |
1022
|
|
|
* If this is not explicitly set by the developer then a hash is automatically |
1023
|
|
|
* generated for you. |
1024
|
|
|
* |
1025
|
|
|
* @param string $id |
1026
|
|
|
* |
1027
|
|
|
* @return static This query instance. |
1028
|
|
|
*/ |
1029
|
12 |
|
public function setResultCacheId($id) |
1030
|
|
|
{ |
1031
|
12 |
|
$this->queryCacheProfile = $this->queryCacheProfile |
1032
|
12 |
|
? $this->queryCacheProfile->setCacheKey($id) |
1033
|
|
|
: new QueryCacheProfile(0, $id, $this->em->getConfiguration()->getResultCacheImpl()); |
1034
|
|
|
|
1035
|
12 |
|
return $this; |
1036
|
|
|
} |
1037
|
|
|
|
1038
|
|
|
/** |
1039
|
|
|
* Get the result cache id to use to store the result set cache entry if set. |
1040
|
|
|
* |
1041
|
|
|
* @deprecated |
1042
|
|
|
* |
1043
|
|
|
* @return string |
1044
|
|
|
*/ |
1045
|
|
|
public function getResultCacheId() |
1046
|
|
|
{ |
1047
|
|
|
return $this->queryCacheProfile ? $this->queryCacheProfile->getCacheKey() : null; |
1048
|
|
|
} |
1049
|
|
|
|
1050
|
|
|
/** |
1051
|
|
|
* Executes the query and returns a the resulting Statement object. |
1052
|
|
|
* |
1053
|
|
|
* @return Statement The executed database statement that holds the results. |
1054
|
|
|
*/ |
1055
|
|
|
abstract protected function doExecute(); |
1056
|
|
|
|
1057
|
|
|
/** |
1058
|
|
|
* Cleanup Query resource when clone is called. |
1059
|
|
|
*/ |
1060
|
142 |
|
public function __clone() |
1061
|
|
|
{ |
1062
|
142 |
|
$this->parameters = new ArrayCollection(); |
1063
|
142 |
|
$this->hints = $this->em->getConfiguration()->getDefaultQueryHints(); |
1064
|
142 |
|
} |
1065
|
|
|
|
1066
|
|
|
/** |
1067
|
|
|
* Generates a string of currently query to use for the cache second level cache. |
1068
|
|
|
* |
1069
|
|
|
* @return string |
1070
|
|
|
*/ |
1071
|
29 |
|
protected function getHash() |
1072
|
|
|
{ |
1073
|
29 |
|
$query = $this->getSQL(); |
1074
|
29 |
|
$hints = $this->getHints(); |
1075
|
|
|
$params = array_map(function (Parameter $parameter) { |
1076
|
5 |
|
$value = $parameter->getValue(); |
1077
|
|
|
|
1078
|
|
|
// Small optimization |
1079
|
|
|
// Does not invoke processParameterValue for scalar values |
1080
|
5 |
|
if (is_scalar($value)) { |
1081
|
4 |
|
return $value; |
1082
|
|
|
} |
1083
|
|
|
|
1084
|
1 |
|
return $this->processParameterValue($value); |
1085
|
29 |
|
}, $this->parameters->getValues()); |
1086
|
|
|
|
1087
|
29 |
|
ksort($hints); |
1088
|
|
|
|
1089
|
29 |
|
return sha1($query . '-' . serialize($params) . '-' . serialize($hints)); |
1090
|
|
|
} |
1091
|
|
|
} |
1092
|
|
|
|